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696455

Sigma-Aldrich

4-Bromo-1-methyl-1H-pyrazole

97%

Synonym(s):

1-Methyl-4-bromopyrazole

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About This Item

Empirical Formula (Hill Notation):
C4H5BrN2
CAS Number:
Molecular Weight:
161.00
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

97%

form

liquid

refractive index

n20/D 1.531

bp

185-188 °C/760 mmHg

density

1.558 g/mL at 25 °C

SMILES string

Cn1cc(Br)cn1

InChI

1S/C4H5BrN2/c1-7-3-4(5)2-6-7/h2-3H,1H3

InChI key

IXJSDKIJPVSPKF-UHFFFAOYSA-N

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

199.9 °F

flash_point_c

93.3 °C

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


Certificates of Analysis (COA)

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